70 research outputs found
The effect of opening up ANWR to drilling on the current price of oil
The Effect of Opening up ANWR to Drilling on the Current Price of Oil R. Morris Coats and Gary M. PecquetEveryone knows that oil discovered today, perhaps in the Alaskan National Wildlife Refuge (ANWR), has no effect on prices until that oil hits the market. For instance, on its website, the Democratic Policy Committee, (http://democrats.senate.gov/~dpc/pubs/107-1-72.html) states that “it will require seven to twelve years from approval before there is any oil production from the ANWR area. Therefore, production in ANWR will have no impact on current or short-term gasoline and oil supplies and prices.” While this is something that everyone seems to know, it is a case that the theory held by everyone just happens to be wrong. Since future prices are expected to be lower, future profits are also lower, so the value of oil not produced now, but held for future sales, is lower, making it more profitable to go ahead and produce and sell now instead of waiting for future profits. Using oil now reduces the amount of oil available for the future, which involves the opportunity cost of forgone future profits, which are sometime called the marginal user costs or scarcity rents. In this paper, we use simple two-period models to show that if an amount of newly discovered oil is significant enough to reduce prices in the future, any drop in future prices reduces the future profitability of oil, reducing the marginal user costs of oil now. That reduction in the marginal user costs reduces the current price of oil just as if there were a reduction in the marginal costs of extracting oil now. We explore the effects of the reduction in marginal user costs in the competitive or price-taker case as well as the price-searcher case, where a monopolist or dominant supplier responds to a substantial discovery by another seller, but where the discovery will not contribute to production for some years to come. In both cases, we find that oil that is expected to reach the market at some time in the future has an immediate impact on oil prices. Topic Area: Q4 EnergyANWR; resource discovery; timing of price impact; speculation
The effect of opening up ANWR to drilling on the current price of oil
The Effect of Opening up ANWR to Drilling on the Current Price of Oil
R. Morris Coats and Gary M. Pecquet
Abstract:
Everyone knows that oil discovered today, perhaps in the Alaskan National Wildlife Refuge (ANWR), has no effect on prices until that oil hits the market. For instance, on its website, the Democratic Policy Committee, (http://democrats.senate.gov/~dpc/pubs/107-1-72.html) states that “it will require seven to twelve years from approval before there is any oil production from the ANWR area. Therefore, production in ANWR will have no impact on current or short-term gasoline and oil supplies and prices.” While this is something that everyone seems to know, it is a case that the theory held by everyone just happens to be wrong.
Since future prices are expected to be lower, future profits are also lower, so the value of oil not produced now, but held for future sales, is lower, making it more profitable to go ahead and produce and sell now instead of waiting for future profits. Using oil now reduces the amount of oil available for the future, which involves the opportunity cost of forgone future profits, which are sometime called the marginal user costs or scarcity rents.
In this paper, we use simple two-period models to show that if an amount of newly discovered oil is significant enough to reduce prices in the future, any drop in future prices reduces the future profitability of oil, reducing the marginal user costs of oil now. That reduction in the marginal user costs reduces the current price of oil just as if there were a reduction in the marginal costs of extracting oil now. We explore the effects of the reduction in marginal user costs in the competitive or price-taker case as well as the price-searcher case, where a monopolist or dominant supplier responds to a substantial discovery by another seller, but where the discovery will not contribute to production for some years to come. In both cases, we find that oil that is expected to reach the market at some time in the future has an immediate impact on oil prices.
Topic Area: Q4 Energ
Combined treatment for Coats’ disease: retinal laser photocoagulation combined with intravitreal bevacizumab injection was effective in two cases
Cks1 Is Required for Tumor Cell Proliferation but Not Sufficient to Induce Hematopoietic Malignancies
The Cks1 component of the SCFSkp2 complex is necessary for p27Kip1 ubiquitylation and degradation. Cks1 expression is elevated in various B cell malignancies including Burkitt lymphoma and multiple myeloma. We have previously shown that loss of Cks1 results in elevated p27Kip1 levels and delayed tumor development in a mouse model of Myc-induced B cell lymphoma. Surprisingly, loss of Skp2 in the same mouse model also resulted in elevated p27Kip1 levels but exhibited no impact on tumor onset. This raises the possibility that Cks1 could have other oncogenic activities than suppressing p27Kip1. To challenge this notion we have targeted overexpression of Cks1 to B cells using a conditional retroviral bone marrow transduction-transplantation system. Despite potent ectopic overexpression, Cks1 was unable to promote B cell hyperproliferation or B cell malignancies, indicating that Cks1 is not oncogenic when overexpressed in B cells. Since Skp2 overexpression can drive T-cell tumorigenesis or other cancers we also widened the quest for oncogenic activity of Cks1 by ubiquitously expressing Cks1 in hematopoetic progenitors. At variance with c-Myc overexpression, which caused acute myeloid leukemia, Cks1 overexpression did not induce myeloproliferation or leukemia. Therefore, despite being associated with a poor prognosis in various malignancies, sole Cks1 expression is insufficient to induce lymphoma or a myeloproliferative disease in vivo
Effects of exercise training on mobilization and functional activity of blood-derived progenitor cells in patients with acute myocardial infarction
Nurses' perceptions of aids and obstacles to the provision of optimal end of life care in ICU
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Vampires in the village Žrnovo on the island of Korčula: following an archival document from the 18th century
Središnja tema rada usmjerena je na raščlambu spisa pohranjenog u Državnom arhivu u Mlecima (fond: Capi del Consiglio de’ Dieci: Lettere di Rettori e di altre cariche) koji se odnosi na događaj iz 1748. godine u korčulanskom selu Žrnovo, kada su mještani – vjerujući da su se pojavili vampiri – oskvrnuli nekoliko mjesnih grobova. U radu se podrobno iznose osnovni podaci iz spisa te rečeni događaj analizira u širem društvenom kontekstu i prate se lokalna vjerovanja.The main interest of this essay is the analysis of the document from the State Archive in Venice (file: Capi del Consiglio de’ Dieci: Lettere di Rettori e di altre cariche) which is connected with the episode from 1748 when the inhabitants of the village Žrnove on the island of Korčula in Croatia opened tombs on the local cemetery in the fear of the vampires treating.
This essay try to show some social circumstances connected with this event as well as a local vernacular tradition concerning superstitions
Economics and the Easter Island Metaphor
FOLLOWING THE PUBLICATION of Brander and Taylor's 1998 paper, "The simple economics of Easter Island: A Ricardo-Malthus model of renewable resource use," in the American Economic Review, resource economists have been interested in further developing a model to show how conflict, human institutions and customs, and technological change might act and interact to exacerbate or ameliorate the feast-famine or predator-prey cycle that caused catastrophe on Easter Island (Rapa Nui).</p
Cigarette smuggling mitigates the public health benefits of cigarette taxes
Merriman (2002) argues that cigarette smuggling does not reduce the health benefits of cigarette taxation, because, in addition to the purchase price of smuggled cigarettes, those purchasing smuggled cigarettes have to pay a higher inconvenience price for their cigarettes, so that smuggled cigarettes no more than replace legal cigarettes. Here, it is argued that Merriman is incorrect, that while smuggled cigarettes have the same full cost as legal cigarettes at the margin, they have a lower inframarginal full price, which has the effect of increasing smoking behaviour.
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